Build failed. https://zuul.opendev.org/t/openstack/buildset/2aa44b4d182743789f159cd3ecd8c4a2 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/af7f5829d97e4d8db58fdb55d74cd46e : SUCCESS in 5m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e6a7aea0ac014cb9ab68b1ef68b8b812 : FAILURE in 3m 34s